3286456

Information

• Patent Grant
• 3286456

• References
• Source

• Patent Number

  3,286,456

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1966
  58 years ago

• CPC

  • G04C15/0009 - without power-reserve
  • G04B11/003 - with friction member
  • G04B13/00 - Gearwork

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology